9876404216

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1\times {\mathrm{967}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 21295380480

約数和(自身を除く): 11418976264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 673, 967, 1084, 1346, 1897, 1934, 2168, 2692, 3794, 3868, 4711, 5384, 6769, 7588, 7736, 9422, 13538, 15176, 18844, 27076, 37688, 54152, 182383, 262057, 364766, 524114, 650791, 729532, 1048228, 1276681, 1301582, 1459064, 1834399, 2096456, 2553362, 2603164, 3668798, 4555537, 5106724, 5206328, 7337596, 9111074, 10213448, 14675192, 18222148, 36444296, 176364361, 352728722, 705457444, 1234550527, 1410914888, 2469101054, 4938202108, 9876404216]

約数ペア:

[(1, 9876404216), (2, 4938202108), (4, 2469101054), (7, 1410914888), (8, 1234550527), (14, 705457444), (28, 352728722), (56, 176364361), (271, 36444296), (542, 18222148), (673, 14675192), (967, 10213448), (1084, 9111074), (1346, 7337596), (1897, 5206328), (1934, 5106724), (2168, 4555537), (2692, 3668798), (3794, 2603164), (3868, 2553362), (4711, 2096456), (5384, 1834399), (6769, 1459064), (7588, 1301582), (7736, 1276681), (9422, 1048228), (13538, 729532), (15176, 650791), (18844, 524114), (27076, 364766), (37688, 262057), (54152, 182383)]